baber/WOPTO huggingface dataset:
Patent JP-H07140681-A (JP)
Title: Coating liquid for charge generating layer of electrophotographic photoreceptor and electrophotographic photoreceptor formed by using the same
Inventor: SUZUKI SHIGEO
IPC: G03G5/06
Filed: 1993-11-19
Abstract: PURPOSE:To provide the coating liquid for the charge generating layer of the separated function electrophotographic photoreceptor which is prepd. by using a phthalocyanine compd. as a charge generating material and does not cause transition of a crystal type having a high sensitivity after an org. solvent treatment and to provide the production method of the electrophotographic photoreceptor used the same. CONSTITUTION:This coating liquid for the charge generating layer of the separated function electrophotographic photoreceptor having the charge generating layer on a conductive substrate and a charge transfer layer on the layer is prepd. by incorporating a water-soluble resin soln. to water paste of the phthalocyanine compd. This photoreceptor is formed by using such coating liquid. Since the coating liquid for the charge generating layer is produced without causing the transition of the crystal type having the high sensitivity, the separated function electrophotographic photoreceptor having the high sensitivity is produced.
Patent JP-2001107539-A (JP)
Title: Construction method for repairing floor of existing house
Inventor: MATSUKAWA TADAFUMI
IPC: E04F15/00
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To repair a floor to flatten it in a short period at low cost without removing existing floor boards and floor beds. SOLUTION: A sound insulating net N is laid on top of the existing floor board 1 of a kitchen, and flooring 21 is laid thereon with its top surface being flush with the top surface of a sill 2 (cover 27) to repair a floor. An existing difference in height between the sill and the floor board is eliminated by laying the sound insulating net N and the flooring 21.
Patent JP-H11110241-A (JP)
Title: Multiplication method for galois field and multiplication circuit therefor
Inventor: MATSUO KAZUTO
IPC: G06F11/10
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a multiplication method and a multiplication circuit for a Galois field at a high processing speed and in a small circuit scale by initializing a 1st shift register, shifting both 1st and 2nd shift registers in several times and obtaining the multiplication result from the output of the 2nd exclusive OR gates. SOLUTION: The one-bit storage elements 6a to 6g which construct a 2nd shift register 6 are initialized into 0, and also the one-bit storage elements 4a, 4b, 4c and 4d which construct a 1st shift register 4 are initialized into b0, b1 b2 and b3 respectively. Then the registers 4 and 6 are shifted when a clock signal is inputted once to each of elements 4a to 4d and 6a to 6g. Therefore, the elements of the multiplication result are outputted to the outputs of the 2nd exclusive OR gates 8a to 8d, respectively, when the clock signals are inputted to the registers 4 and 6 in (m+1) times for the elements 4a to 4d and 6a to 6g respectively.
Patent JP-2001116390-A (JP)
Title: Ammonia absorption refrigerating machine
Inventor: TANAKA KEIICHI
IPC: F25B15/00
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an ammonia absorption refrigerating machine in which manufacturing costs can be reduced. SOLUTION: A temperature detector 21 is provided at a position close to an evaporator 1 in the way of a pipe 11 for transferring ammonia vapor from an evaporator 1 to an absorber and a flow control valve 22, being controlled based on a temperature detected through the temperature detector 21, is provided in the way of the ammonia liquid transfer pipe 12. Ammonia vapor is held at a saturation temperature in the vicinity of the evaporator 1 by means of the temperature detector 21 so that flooding phenomenon takes place constantly in the evaporator 1.
Patent JP-2000118559-A (JP)
Title: Blister packaging container and manufacture thereof
Inventor: MITSUI KIYOSHI
IPC: B65B11/52
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a blister packaging container and the manufacture thereof, which is inexpensive, causes no deformation, and has gas barrier properties. SOLUTION: A blister member 2 of a thermoplastic resin, which is molded along an outer shape of an object 3 to be contained and has gas barrier properties and light transmission properties, is continuously adhesive-bonded to a mount 1 provided, on a paper base material, with a thermoplastic resin layer, which serves as a bonding layer to the blister member 2 and which has gas barrier properties and light transmission properties, at a flange part 2b only of the blister member 2 under the condition that the object 3 is contained in a containing part 2a of the blister member 2.
Patent JP-H09113526-A (JP)
Title: Calibrating device for plate speed detector
Inventor: ONODA SHIGERU
IPC: B21B39/00
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To calibrate a plate speed detector without removing it from the installation position by suspending an endless belt having the reference length between a pair of pulleys facing the plate speed detector and rotated at a constant speed. SOLUTION: An endless belt 1 facing a plate speed detector 4 and having the reference length is moved at a constant speed to transmit the rotation of a motor having a prescribed revolving speed to pulleys 2. The revolving speed of the belt 1 is detected by a photoelectric switch 5, and the shift distance of the belt 1 is set to the reference calibration length. A laser beam irradiates the belt 1 from the detector 4 to be calibrated, the reflected light is received, and the moving speed of the belt 1 is measured by the detector 4 via the Doppler effect. This measured value is compared with the speed of the belt 1 obtained from the reference calibration length to make a zero adjustment, and the accuracy of the detector 4 can be confirmed. The laser receiving face is a plane, not a point, and no setting error occurs on a calibrating device 20.
Patent JP-H03254979-A (JP)
Title: Ink ribbon cassette and recorder which is attachable with the same ink ribbon cassette
Inventor: KANEKO MASANORI
IPC: B41J35/28
Filed: 1990-10-30
Abstract: PURPOSE:To discharge electric charges electrified by the friction of an ink ribbon to a recording head by a method wherein a conductive member is provided so as to come into contact with the ink ribbon when the ink ribbon comprising an ink layer and an insulating layer on the surface thereof is wound between a first winding part and a second winding part and loaded on a recorder. CONSTITUTION:An ink ribbon 1 wound on a supply reel 2a is fed forward in the direction of an arrow in contact with rollers 11. An earth board 10 is disposed between rollers 11a and 11b so as to be in contact with an ink surface 1a of the printed ribbon 1. The earth board 10 is a conductive elastic member the top of which is folded into a shevron shape. A shevron-shape top 10a comes into contact with the ink surface 1a of the ink ribbon over the full width thereof. In this manner, even if a surface layer 1W of the ink ribbon 1 on the ink surface has electrically insulating properties, the contact of the earth board 10 with the printed ink ribbon 1 forms an electric discharge flow path between the ink ribbon 1 and the earth board 10 and allows the electric charges on the ink ribbon 1 to flow to the earth board 10. Therefore, an electric current as much as a head may be broken is prevented from occurring.
Patent JP-H06185087-A (JP)
Title: Body block for manhole and boring method of hole in block
Inventor: SAIGO YUICHI
IPC: E02D29/12
Filed: 1992-10-05
Abstract: PURPOSE:To produce a body block which does not require to draw ruled lines, by staming in advance marks indicating an angle in the circumferential direction at the outer peripheral face of the opening of the body block for manhole and indicating the length from the opening, when manufacturing the body block. CONSTITUTION:An inflow opening 4b and an outflow opening 4a are provided in a body block 4. In this time, angular graduations 4c beginning with 0deg., regarding the center of a foot rest 10 at the outer peripheral edge of the opening of the block 4 as the base of graduation are formed like a relief. The body block is turned until the center point of the outflow opening 4a and the inflow opening 4b coincides with the center point of a drilling machine to accurately bore the outflow opening 4a and the inflow opening 4b against the center point of the foot rest 10. In this way, the block can be simply bored in accurate positions.
Patent JP-S63142077-A (JP)
Title: Modified correction liquid
Inventor: KAWABATA AKIRA
IPC: C09D9/00
Filed: 1986-12-05
Abstract: PURPOSE:To obtain a modified correction liquid exhibiting excellent opacifying effect even to a letter recorded on a heat-sensitive recording paper, by adding an amine to a correction liquid composed of a titanium oxide, a pigment, binder, etc. CONSTITUTION:The objective modified correction liquid can be produced by adding an amine to a correction liquid composed mainly of a titanium oxide pigment, a binder and a solvent. The amount of the amine is selected by using the ratio of the formula as a standard.
Patent JP-S63142465-A (JP)
Title: Character string dividing system
Inventor: IWASAKI MICHIKO
IPC: G06F17/50
Filed: 1986-12-04
Abstract: PURPOSE:To accurately extract a character string by dividing a character group into upper and lower parts or right and left parts about an intersecting segment so that a grouped character string can be divided about the segment crossing the character string. CONSTITUTION:A center segment connecting center points in adjacent isolated character areas out of a character group obtained by grouping an isolated character area extracted by an isolated character area grouping circuit 1 and included within a certain threshold is generated by an adjacent isolated character area center segment generating circuit 2. An intersecting segment extracting circuit 3 checks whether a segment crossing with the generated center segment exists or not, and at the time of existence of the intersecting segment, a character string dividing circuit 4 divides a character string arranged over the segment into the upper and lower parts or right and left parts about the intersecting segment.
Patent JP-S62149790-A (JP)
Title: Equipment for continuous production of coke for use in blast furnace
Inventor: NISHI TORU
IPC: C10B3/00
Filed: 1985-12-25
Abstract: PURPOSE:To obtain coke for use in a blast furnace which is excellent in quality and productivity, by providing a produced coke residence chamber connected to an indirect heating vertical continuous dry distillation oven where the quality of the produced coke can be improved. CONSTITUTION:Coal 1 is pulverized with a pulverizer 2 into pulverized coal having a size of 5mm or less and is preheated at 100-400 deg.C in an airborne preheating dryer 3. An indirect heating vertical continuous dry distillation oven 5 is charged with the pulverized coal from a charging port 14 through a storage pin 4. The pulverized coal is dry distilled in a coke oven chamber 10 having an oven width a of 130-250mm through indirect heating with a heat of combustion from a combustion chamber 11 through the medium of a furnace wall 13. The coke 17 thus produced is brought into contact with a dry distillation production fluid for a required time in a coke residence chamber 6, thereby improving the antireacting properties against CO2. The coke 17 is taken out as a coke product 8, while dry distillation production fluid is discharged from a discharging passage 7.
Patent JP-H08148091-A (JP)
Title: Aging method for cathode-ray tube cathode
Inventor: KONDO TAKAHARU
IPC: H01J9/04
Filed: 1994-11-25
Abstract: PURPOSE: To provide a stable electron emission characteristic of a cathode-ray tube cathode in a picture tube. CONSTITUTION: In an aging process of a cathode-ray tube cathode of a picture tube, first a temperature of the cathode ray tube cathode is set to 800 deg.C at time EA, next to make the temperature rise by stages to the highest about 1000 deg.C. Thereafter, the temperature is set to about 900 deg.C for about 10 minutes of time EC, further to lower down the temperature for a time ED, and only thermal activation is performed by ending.
Patent JP-S62151111-A (JP)
Inventor: ISHIMARU TAKEYUKI
IPC: A01D34/63
Filed: 1985-12-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07128105-A (JP)
Title: Coil structure for electromagnetic flowmeter and manufacture thereof
Inventor: ARAI AKINOBU
IPC: G01F1/58
Filed: 1993-10-28
Abstract: PURPOSE:To eliminate an operation for covering with a sheet by a hand after a coil is wound and a winding operation of a glass tape, to improve productivity with excellent operability and to perform labor-saving. CONSTITUTION:A coil unit 21 is formed of a coil bobbin 20 and an exciting coil 3 formed by winding a copper wire on an outer periphery of a cylindrical part of the bobbin 20. The bobbin 20 is formed of a pair of upper and lower insulating sheets 22 made in the same shape, and an insulating tube 23 formed in a cylindrical shape. The sheet 22 is formed of a ringlike flat plate 22A haying a hole at a center and slightly larger than a contour shape of the coil 3 and a cylindrical part 22B protruding at a center of one surface of the plate 22A. The tube 23 is engaged with the part 22B of the sheet 22 at outer peripheries of both the ends.
Patent JP-2000169064-A (JP)
Title: Power consumption reduction device of elevator door protection system
Inventor: BAILEY PETER LESLIE
IPC: B66B13/26
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an elevator door protection system capable of reducing power consumption of an infrared light luminous device. SOLUTION: This device is furnished with a curtain of an infrared light beam 2 including a plural number of infrared light luminous devices 3 and a pair of infrared light reception devices 5 and a circuit to open elevator doors 1a, 1b in response to output of the infrared light reception devices 5 by blocking of the infrared light beam. This device has a detection means to reduce normal electric power supplied to the infrared light luminous devices 3 at the time when the doors 1a, 1b are closed and to recover normal electric power to be supplied to the infrared light luminous devices 3 at the time when the doors 1a, 1b are opened. Favourably, delay time is set so that electric power consumption is not reduced unless specified time passes after the doors 1a, 1b are closed.  Electric power consumption of the infrared light luminous devices 3 is reduced, and it is possible to extend longevity of the infrared light luminous devices 3.
Patent JP-H08151388-A (JP)
Title: Production of alkyltrialkoxysilane
Inventor: FUSHIMI MASAKI
IPC: C07F7/18
Filed: 1994-11-25
Abstract: PURPOSE: To obtain an alkyltrialkoxysilane useful as an electron-donating compound of a Ziegler catalyst, etc., in high efficiency by reacting a 2,3- dimethylbutene mixture with trichlorosilane in the presence of a catalyst and reacting the reaction product with an alcohol in the presence of a neutralizing agent. CONSTITUTION: The objective alkyltrialkoxysilane (e.g. thexyltrimethoxysilane) useful as an electron-donating compound of a Ziegler catalyst, etc., can be produced by (1) feeding a mixture of 2,3-dimethyl-1-butene and 2,3-dimethyl-2- butene together with trichlorosilane and a catalyst such as 2,2-azobis(isobutyronitrile) into a stainless steel autoclave lined with a fluororesin, reacting at 80 deg.C under 5atm pressure for 30hr and distilling the reaction solution after completing the reaction to obtain thexyltrichlorosilane and (2) reacting the product with an alcohol (e.g. methanol) in the presence of a neutralizing agent (e.g. triethylamine) in a solvent and/or without using a solvent.
Patent JP-S62164713-A (JP)
Inventor: RICHIYAADO DEII PEFUREI
IPC: C08G18/10
Filed: 1986-12-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09113426-A (JP)
Title: Method and apparatus for absorbing energy in impact tensile tester
Inventor: NAKANISHI EIZABURO
IPC: F16F7/12
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To provide method and apparatus for absorbing energy in impact tensile tester excellent in repeatability of a test in which the labor and cost are reduced while facilitating removal of energy absorbing pipe after the test. SOLUTION: The energy absorbing apparatus comprises a steel energy absorbing pipe 7, and a jig 8 for fixing the pipe 7 wherein the jig 8 is secured to a wall 9. The jig 8 has a constructed part 8a outside diameter of which is substantially equal to the inside diameter D of a pipe 7, a tapered part 8b, and an enlarged part 8e. The pipe 7 is inserted up to the constructed part 8a of the jig 8 and hit lightly, a the forward end thereof, in the direction of an arrow 10 thus finishing the mounting. An impact body collides against the forward end of the pipe 7 after collision against a specimen.
Patent JP-S62151405-A (JP)
Title: Method for hydrogenating diene polymer
Inventor: MISUMI AKIHIRO
IPC: C08C19/02
Filed: 1985-12-26
Abstract: PURPOSE:To produce a highly hydrogenated polymer in high yield, by hydrogenating a hydroxyl group-containing diene polymer, treating a solution of the reaction product with an alcohol and hydrogenating the prepared dark solution. CONSTITUTION:A diene polymer [e.g., butadiene polymer, chloroprene polymer, etc., shown by the formula (R is H, Cl or CH3; n is 5-300), etc.,] containing hydroxyl groups preferably at both molecular ends is catalytically hydrolyzed in a solvent such as pentane, cyclohexane, etc., usually by the use of a catalyst of Ni, Pd, etc., supported on a carrier such as silica, alumina, etc., preferably at 100-200 deg.C at 30-100kg/cm<2>G for 5-10hr and a solution of the hydrogenation product is treated with an alcohol such as isopropyl alcohol to give two layers. A dark solution containing a low hydrogenated polymer, an unhydrogenated polymer and the catalyst, a lower layer of the separated two layers, is hydrogenated again and added to a bright solution, a highly hydrogenated polymer solution at the upper layer.
Patent JP-H02139924-A (JP)
Title: Plasma reaction device
Inventor: SHIMIZU MASAHIRO
IPC: H01L21/302
Filed: 1988-11-21
Abstract: PURPOSE:To improve uniformity and processing configuration of etching inside a sample surface by providing an inside and an outside of a reaction chamber with a magnetic coil which scans a magnetic line of nonuniform magnetic field which is generated by another magnetic coil provided at a periphery of a plasma generating chamber. CONSTITUTION:After interior of a plasma generating chamber 1 and a reaction chamber 5 is exhausted, material gas is introduced to the reaction chamber to keep a specified gas pressure. Then, micro wave is introduced from a microwave introduction port 4. ECR plasma which is generated in the generating chamber 1 through mutual operation of an nonuniform magnetic field generated by a magnetic coil 2 and the microwave is transferred along and by a magnetic line 9 of a part of nonuniform magnetic field produced inside the reaction chamber 5, and introduced to the reaction chamber 5. In the reaction chamber 5, the magnetic line 9 is scanned by a magnetic coil 2A; therefore, ECR plasma attains a surface of a sample 8 and proceeds etching while an incident angle to a position of the surface of the sample 8 changes successively according thereto. As a result, a processed thin film 8b of almost vertical etching shape can be acquired.
Patent JP-H04166491-A (JP)
Title: Assembling method for module frame of large structure and device thereof
Inventor: HIRAMOTO ETSURO
IPC: E04B1/348
Filed: 1990-10-30
Abstract: PURPOSE:To obtain an accurate module frame by performing fundamental assembly by welding, removing welding strain, and welding connecting metal fittings accurately positioned. CONSTITUTION:Connecting metal fittings 7 accurately positioned are fitted on the end faces (connecting metal fittings fitting position) of a main beam 2 of a module frame 1. Next, after fundamental assembly of the module frame 1 is performed by welding, the upper ends of positioned lower pillars 5, respective end faces of the main beam 2, upper pillars 4, and the positioned connecting metal fittings 7 are respectively connected to each other by welding. At this time, the lower pillars 5 are short and generation of strain is little, and they can be regarded as the connecting fittings 7 themselves. Hereby, the highly accurate module frame can be formed.
Patent JP-H04165163-A (JP)
Title: Diapharagm valve
Inventor: YUZAWA SHINJI
IPC: C08L23/16
Filed: 1990-10-30
Abstract: PURPOSE:To obtain a diaphragm valve of a long life by heating a rubber compound, formed by mixing a peroxide into a composition composed of the specific rate of fluoro-rubber and EPDM or EPM rubber, in a die to mold a diaphragm. CONSTITUTION:A rubber compound, formed by mixing a peroxide into a composition containing 25-95wt.% of fluoro-rubber and 5-75wt.% of EPDM or EPM rubber as the rubber part, is heated in a die to mold a diaphragm 1 integrally by the vulcanizing reaction caused by the peroxide. The corrosion resistance of the thus obtained diaphragm 1 is not much changed from the case of using only fluoro-rubber, and the corrosion resistance is increased slightly as the content of fluoro-rubber is increased, whereas sealing performance is increased as the content of EPDM or EPM is increased. The diaphragm 1 is thus provided with the corrosion resistance of fluoro-rubber and the sealing characteristic of EPDM or EPM so as to have the advantage of a long life, and distortion is not generated during use since the peroxide can be decomposed completely.
Patent JP-H0589758-A (JP)
Title: Electromagnetic type relay
Inventor: FURORENTSU FUON GUUTENBERUKU
IPC: H01H50/12
Filed: 1991-11-08
Abstract: PURPOSE: To eliminate an undesirable action of high temperature based on heat loss of a coil and contacts or self-heating of an integrated circuit by thermally joining terminal elements constituted as flat plugs with the board of the integrated circuit. CONSTITUTION: Coil terminals are constituted as flat plugs 31, 41. The flat plug 31 comprises a joining portion 32 which is bent in the inside of a base plate 5 and the joining portion shields an IC 10 installed in a recessed part 51 of the base plate 5 from a coil 2 and another electric power source (not illustrated in a relay. Consequently, the joining portion 32 of the flat plug and the IC 10 are satisfactorily thermally joined to each other by a thermally conductive paste.
Patent JP-H11123035-A (JP)
Title: Hcv core protein gene-incorporated mouse
Inventor: TOKUHISA TAKASHI
IPC: C12N15/09
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To obtain a mouse or descendants thereof, developing a cancer at a high incident rate, capable of being used for the screening of an anticancer medicine, and useful as a material for elucidating the mechanism of becoming chronic and cancer development of hepatitis C by incorporating a gene encoding an HCV core protein into the mouse. SOLUTION: This HCV core protein gene-incorporated mouse is obtained by incorporating a recombinant gene having a gene encoding a pX gene of HBV and an HCV core protein. Further, the mouse (and descendants thereof) is carcinogenic, and the recombinant gene is preferably prepared by linking the gene encoding the HCV core protein at the downstream of the promoter of the pX gene of the HBV.